The subscriber who is already having a PRAN need not apply for a fresh PRAN when he / she joins a company which is registered under corporate sector. To update the association of the PRAN with the new corporate, the subscriber needs to submit a ISS-1 form (for shifting from a different sector) or a CS-S3 form (for shifting from a different corporate) to the current employer.

The corporate subscriber can open Tier II account along with Tier I account by submitting composite application form (CS-S1). Further, a subscriber with an active Tier I account can also activate the Tier II account by submitting UOS-S10 form to the associated POP. After activation, the subscriber can contribute in his/her Tier II account through any of the registered POP-SP across India.